Rainbows in the Grass. II. Arbitrary Diagonal IncidenceApplied Optics
AbstractWe consider external reflection rainbow caustic,,; due to the reflection of light from a pendant droplet where the light rays are at an arbitrary angle with respect to the horizontal. We compare this theory to observation of glare spots from, pendant drops on grass; we also consider the potential application of this theory to the determination of liquid surface tension. (C) 2008 Optical Society of America
Publisher's StatementThis paper was published in Applied Optics and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-47-34-H214. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Citation InformationAdler, Charles L., James A. Lock, and Richard W. Fleet. "Rainbows in the Grass. II. Arbitrary Diagonal Incidence." Applied Optics 47 (2008): H214-H219.